Enum RedbStateStoreLocation 

pub enum RedbStateStoreLocation {
    Memory,
    File(PathBuf),
}

Local Redb StateStore location.

Redb is an opt-in embedded StateStore backend. Memory locations are process-local. File locations persist embedded control-plane state to a caller-selected local path.

Examples

let memory = storage_kit::state::config::RedbStateStoreLocation::Memory;
let file = storage_kit::state::config::RedbStateStoreLocation::File(
    std::env::temp_dir().join("storage-kit-state.redb"),
);
let _ = (memory, file);

Variants

Memory

Uses a process-local Redb in-memory backend.

File(PathBuf)

Uses a caller-selected local Redb database file.

Implementations

impl RedbStateStoreLocation

pub fn is_memory(&self) -> bool

Returns true for an in-memory Redb location.

Examples

let location = storage_kit::state::config::RedbStateStoreLocation::Memory;
if !location.is_memory() {
    return Err(storage_kit::StateStoreError::InvalidRequest(
        "expected memory location".to_owned(),
    ));
}

Trait Implementations

impl Clone for RedbStateStoreLocation

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RedbStateStoreLocation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RedbStateStoreLocation

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RedbStateStoreLocation

impl PartialEq for RedbStateStoreLocation

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for RedbStateStoreLocation

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.